baber/WOPTO huggingface dataset:
Patent AT-E25510-T1 (AT)
Inventor: GESSLER HANS
IPC: B65G65/48
Filed: 1982-09-01
Granted: 1987-03-15
Abstract: A storage silo adapted to difficultly flowing bulk materials to be discharged at the bottom of the silo. A baffle is disposed in a cylindrical container. The baffle is attached to the cylindrical container wall and runs inclined along said wall to the silo bottom. Baffle sections extend along a helical path over a central angle of at least about 360 degrees and are substantially continuously connected. At least some baffle sections following in circumferential direction along the silo wall are staggered with respect to each other increasing with the distance from the bottom. The baffle is preferably provided as a helical band. The pitch angle of the baffle relative to the cylindrical wall can be from about 15 to 30 degrees. A heating element can be provided to allow for heating of at least part of the baffle.
Patent AT-E21500-T1 (AT)
Inventor: HEMM GERHARD
IPC: B65B1/46
Filed: 1982-10-19
Granted: 1986-09-15
Abstract: 1. Apparatus for performing spot check-like control weighing operations on filled packs, particularly packs of coffee (10, 10a), which are conveyed in a continuous row (11) on a conveyor (12), with devices for in each case removing one test pack (14) from the conveyed flow, for placing the same on a control balance (15) and for returning the test pack (14) to the conveyed flow after weighing, characterized by a slide (16) reciprocable at right angles to the conveying direction (arrow 18) of the row (11) of packs (10, 10a) having holding members (clamping jaws 25, 26), which can be applied to the facing lateral surfaces (23, 24) of the test pack (14) for securing the same and between which the packs (10, 10a) can be conveyed when the holding members (clamping jaws 25, 26) are not applied, as well as by a device (lateral guide 28 ; pressure jaw 31) for fixing the pack (10a) of the row (11) following the test pack (14) with the conveyor (12) running.
Patent AT-E29307-T1 (AT)
Inventor: GUIDELLI ROLANDO PROF IST DI C
IPC: G01N27/34
Filed: 1982-11-18
Granted: 1987-09-15
Abstract: A mercury electrode is described which operates with a drop of mercury which comprises a mercury reservoir (1), a first capillary tube (4) of inverted U shape, one end of the tube being free. The mercury drop is formed on the free end, while the other end is dipped in the mercury reservoir (9). The reservoir (1) is provided with means for the inlet (10) of an inert gas at a level above the surface of mercury. The growth of the drop and the blockage of the drop are controlled by application of a pressure greater than atmospheric pressure on the mercury in the reservoir and discontinuing the pressure. A second capillary tube (8) of greater internal diameter may be soldered to the first capillary tube (4).
Patent AT-E18302-T1 (AT)
Inventor: PARRY DAVID COLSTON
IPC: F28D7/04
Filed: 1982-06-03
Granted: 1986-03-15
Abstract: A heat exchanger (1) comprises an annular vessel (10) containing a heat transfer fluid (11). Immersed in the fluid (11) is a plurality of flat spiral working tubes (15) forming part of a refrigerating circuit and also a plurality of flat spiral product tubes (20) carrying air to be cooled and thereby dried. Heat is extracted from the air in the tubes (20) by the refrigerant partly via the fluid (11) and partly via the mutual contact of adjacent alternate spirals of working and product tubes. Condensation is removed from the cooled air by a separator (28).
Patent AT-E37416-T1 (AT)
Inventor: ZEIGLER THEODORE RICHARD
IPC: E04B1/344
Filed: 1983-12-19
Granted: 1988-10-15
Abstract: A structural module formed by expanding a bundle of struts joined by hubs is locked in expanded condition by joining two components of a split hub assembly. The module may be two-dimensional or three-dimensional and plural modules may be combined to form a composite.
Patent AT-E50286-T1 (AT)
Inventor: CANTRELL MICHAEL A
IPC: C12Q1/32
Filed: 1983-10-07
Granted: 1990-02-15
Abstract: A process for identifying a colony of Rhizobium japonicum having hydrogen-uptake activity from a group of colonies, some of which do not have hydrogen-uptake activity, comprising: replicating colonies of the group onto a surface of a porous, sterile support material; incubating cells on the surface under conditions that derepress their hydrogenase; treating the support material with a methylene blue indicator solution containing inhibitors of endogenous respiration; maintaining the support material with attached colonies in an H2 atmosphere whereupon colonies with hydrogen uptake activity reduce the methylene blue to its leuco form.
Patent AT-E27003-T1 (AT)
Inventor: ZANETTA HUGUES
IPC: C21C5/46
Filed: 1983-02-04
Granted: 1987-05-15
Abstract: A gas-injection lance has a main tube centered on an axis and having a lower end formed adjacent the axis with a plurality of throughgoing inner orifices and an upper end to which is fed a treatment gas under pressure that pressurizes the interior of the tube therewith sufficiently that the gas exits from the lower end through the inner orifices at supersonic speed. An annular array of nozzles traversing the lower tube end around the inner orifices each have an outer end opening outside of the tube and an inner end inside the tube. Respective pressure-reducers each have one side open at the lower tube end inside the tube and another side connected to the inner end of a respective nozzle for passing gas from the interior of the tube into the nozzles with a substantial pressure reduction so that the gas exits from the outer ends of the nozzles at subsonic speed. The pressure-reducers each comprise a body forming a chamber of predetermined flow cross section into which the respective inner nozzle end opens and an inlet on the body having an opening of flow cross section much smaller than that of the chamber and of the respective nozzle.
Patent AT-E36013-T1 (AT)
Inventor: PALVADEAU CLAUDE
IPC: C25C3/00
Filed: 1983-05-05
Granted: 1988-08-15
Abstract: The present invention is directed to an apparatus for preparing a lead or copper metal by electrolysis in a cell having a cathode and an anode which are separated by a diaphragm. The surface of the cathode is arranged in a substantially vertical direction and has a sufficiently low density of sites of nucleation so that metallic particles which are formed from the sites keep their individuality in relation to the adjacent particles, until the particles reach a dimension of at least 100 micrometers. An electrolyte is circulated between the cathode and an anode parallel to the surface of the cathode at a flow rate in a laminar to weakly turbulent manner so that under the action of the weight of the particles and the force exercised by the flow of the electrolyte the metallic particles are detached and fall into the electrolyte and are collected and are removed from the bottom of the cell.
Patent AT-E39730-T1 (AT)
Inventor: HENRICH ROBERT S
IPC: F02D41/30
Filed: 1983-09-23
Granted: 1989-01-15
Abstract: A switching type control unit (20) for activating fuel injectors (50) of an internal combustion engine. The control unit (20) including a plurality of switching circuits (60) for turning on and off associated hybrid power circuits (80). The hybrid power circuits (80) communicate the increased level of voltage generated by a single boost voltage generator (70) to particular injectors (50).
Patent AT-E24418-T1 (AT)
Inventor: MICHEL-KIM HERWIG
IPC: B01D59/18
Filed: 1983-01-27
Granted: 1987-01-15
Abstract: A process for the separation of solid and/or liquid particles from gases or solids from liquids, as well as for the separation of gases or liquids with different densities is proposed, in which a Venturi tube is used. The gas and/or liquid mixture is introduced inwards in radially symmetrical manner from the outside through the slot of an annular nozzle at a high flow velocity which, in the case of gases, extends up to the velocity of sound. The gas is subject to the action of a high centrifugal acceleration in the slot, which has a radius of curvature of approximately 1 to 100 mm.
Patent AT-E39937-T1 (AT)
Inventor: KAWAKAMI JAMES HAJIME
IPC: C08G63/78
Filed: 1984-03-28
Granted: 1989-01-15
Abstract: Described is a process for improving the color of thermoplastic polymers by contacting the monomer(s) before or during polymerization or the polymer after its formation with an alkali or alkaline earth metal formate.
Patent AT-E33229-T1 (AT)
Inventor: HARTKOPF HANS-OTTO DIPL-ING
IPC: G06F11/20
Filed: 1984-06-01
Granted: 1988-04-15
Abstract: A computer-controlled interlocking system for a railway installation which comprises a plurality of sections, each of which sections has an associated plurality of elements, comprises a plurality of section computers to be respectively associated with the sections and arranged to be fail-safe in terms of signaling technology. Each section computer is provided with a respective program memory which, in turn, is provided with programs relating to the processing of requirements for control, both individual and in relation to routes, of all the associated plurality of roadway elements independently of their presence an arrangement in the relevant section. Each section computer also has a write/read memory arranged for receiving and storing installation-specific data relating to the railway installation topography and the respective element characterization in terms of type of element, element program, element designation and the arrangement of the elements relative to neighboring elements. An input computer is provided in common to all of the section computers and arranged to be fail-safe in terms of signaling technology. The input computer is arranged storing the installation-specific data and to transfer the installation-specific data to the write/read memories of the section computer during a loading phase prior to initial operation of the system.
Patent AT-E22687-T1 (AT)
Inventor: HARRIS MARTIN
IPC: C07D279/06
Filed: 1984-02-08
Granted: 1986-10-15
Abstract: 3-formyl-2-nitromethylene-tetrahydro-2H-1,3-thiazine is a novel compound having an interesting level of pesticidal activity.
Patent AT-E38190-T1 (AT)
Inventor: HAEKANSSON JAN
IPC: B65B61/20
Filed: 1984-06-14
Granted: 1988-11-15
Abstract: For the application of small objects, e.g. suction tubes or spoons to the outside of packing containers intermittently operating applicators are used, the packing containers and suction tubes being oriented individually in relation to each other prior to assembly. A continuously operating arrangement for the application of objects to packing containers in accordance with the invention comprises a carriage provided with orienting and transfer means for the suction tubes which is movable to and fro synchronously with the pakcing containers fed by means of the arrangement. The transfer elements, moreover, are placed at such an angle in relation to the path of advance of the packing containers that the suction tube on application automatically obtains the correct angular position.
Patent AT-E50153-T1 (AT)
Inventor: ROTHMAN ALAN MICHAEL
IPC: G01N33/18
Filed: 1984-07-19
Granted: 1990-02-15
Abstract: There is provided a method for concentrating and separating water soluble polymeric material containing at least 50% by weight of mers which are those of acrylic, methacrylic or maleic acid or mixtures thereof from an aqueous system containing said polymeric material and other soluble ionic material, which method comprises:
 (a) adjusting the pH of said aqueous system to suppress ionization of said polymeric material,
 (b) selectively adsorbing the ionization suppressed polymeric material on a nonpolar adsorbent, and
 (c) desorbing the adsorbed, ionization suppressed, polymeric material from the adsorbent with a displacement fluid. 
<??>There is also provided a kit of parts suitable for carrying out the above method which comprises (1) a filter capable of removing from said aqueous system particulate solids and/or oil droplets, (2) a container having therein non-polar adsorbent capable of selectively adsorbing said water soluble polymeric material from said aqueous system, (3) syringe means attachable to said filter means and to said adsorbent container and, optionally (4) at least one of the following, viz (a) material capable of lowering the pH of the said aqueous system to suppress ionization of said water soluble polymeric material, (b) pH measuring means, (c) a liquid for conditioning by wetting the non-polar adsorbent, (d) fluid for displacing from the non-polar adsorbent the water soluble polymeric material adsorbed thereon, (e) assay means for determining the amount of desorbed water soluble polymeric material in the displacement fluid and (f) assay means for determining the amount of non-adsorbed organophosphate, organophosphonate or inorganic phosphate scale inhibitor in the effluent from said adsorbent container.
Patent AT-E30261-T1 (AT)
Inventor: CHILD ROBIN EDWARD
IPC: F04C2/10
Filed: 1984-09-03
Granted: 1987-10-15
Abstract: PCT No. PCT/GB84/00306 Sec. 371 Date Jan. 21, 1985 Sec. 102(e) Date Jan. 21, 1985 PCT Filed Sep. 3, 1984 PCT Pub. No. WO85/01086 PCT Pub. Date Mar. 14, 1985.A gerotor pump is arranged for unidirectional flow irrespective of direction of rotation of the pump by arranging for displacement of the axis of eccentricity of the annulus and rotor upon drive reversal, the annulus being mounted in a carrier 14, FIG. 1, with freedom for movement in a first direction within the carrier, while the carrier itself is pivoted (24) in an outer housing 15, the carrier being free for movement in a second direction within the housing. The effect of normal drive of the rotor is to hold the parts in the FIG. 1 position while pumping continues, but in the event of drive reversal a pressure fluctuation causes the annulus to be displaced within the carrier and then the carrier to be displaced within the housing so as to bring the parts to substantially the mirror image of the FIG. 1 position allowing continued pumping in the same direction from inlet to outlet under reversed drive.
Patent AT-E31097-T1 (AT)
Inventor: DAHL HANS K DR-ING
IPC: D21F3/02
Filed: 1985-01-26
Granted: 1987-12-15
Abstract: In a wet press for dewatering a web of material, for instance a web of paper, a contact pressure device presses against a rotating roll and exerts a pressure which increases in the travel direction of the web of paper. For this purpose, several rows of contact pressure elements are arranged sequentially in the travel direction of the web of paper. In each row the contact pressure elements are arranged side by side transversely to the travel direction of the web of paper. In order to circumvent a differential dewatering at the location of the contact pressure elements and at the gaps between the contact pressure elements of a row, the contact pressure elements of successive rows are shifted or staggered in relation to one another transversely to the web of material such that they mutually overlap. This prevents the arisal of strips in the paper being processed.
Patent AT-E46866-T1 (AT)
Inventor: MILLER ROBERT E
IPC: B41M5/155
Filed: 1985-05-03
Granted: 1989-10-15
Abstract: Record material carrying a colour developer composition for use in pressure-sensitive record sets comprises an addition product of phenol and a diolefinic alkylated or alkenylated cyclic hydrocarbon. The addition product has a minimum hydroxyl number, as determined for non-hydrogen bonded hydroxyl groups only by Fourier transform infra-red spectroscopy, in the range of 120 to 140.
Patent AT-E63417-T1 (AT)
Inventor: PORTERFIELD RICHARD
IPC: B23P21/00
Filed: 1985-08-20
Granted: 1991-05-15
Abstract: The present invention involves a method and apparatus for feeding axial lead components (7) to an insertion head (80), while eliminating direct supplying of components to the insert head via a predictated inventory such as reeled tapes or films having components attached thereto in a predetermined sequence.An endless chain conveyor (20) carries the components to the insert head. The conveyor is reversible a sufficient distance by a belt shift arrangement (58, 62, 64) so as to clear components from the head at an insert station (N) enabling replace ment of a missing or faulty component. Arms (116) provide means for recentering the replaced component.
Patent AT-E73025-T1 (AT)
Inventor: IMANISHI SHOZO
IPC: B30B15/28
Filed: 1985-12-11
Granted: 1992-03-15
Abstract: A slide adjusting device for a press comprises a slide adjusting screw (4) connected via a connecting rod (3) to a crank shaft (1) attached to a crown (2) of a press. The screw (4) includes a bearing (5) connected to a worm wheel (10) which is driven by a motor (18). At the lower end of the bearing (5) there is a cylindrical screw (8) which is internally and externally threaded. A press slide (30, 31, 32) is screwed to the outer periphery of the screw (8) whilst a piston (33) is engaged with the internal thread of the screw (8). An oil pressure chamber (35) is formed between the bottom of the piston and the slide. Should sticking of the press occur, the oil pressure in the chamber (35) is released to allow the slide to move vertically and release the sticking.
Patent AT-E34329-T1 (AT)
Inventor: GAERTNER KARL-HEINZ ING
IPC: E21B10/48
Filed: 1985-01-25
Granted: 1988-06-15
Abstract: 1. A hollow drill bit comprising a metallic hollow cylindrical supporting body (2) having an open end in the direction of drilling with positively secured equally shaped support segments (5, 11, 21, 31) spaced apart from each other around the circumference in which cutting teeth of diamond grain are embeded where the support segments protrude beyond the end face of the supporting body (2) in the direction of drilling, characterized in that the end section of the supporting segments (5, 11, 21, 31) at the drilling end tapers over at least a part of its length in the direction of drilling and the free end face forms a line (8, 13, 23, 33) running in the direction of the circumference over at least a part of the tapered end section of the support segments.
Patent AT-E68703-T1 (AT)
Inventor: GREENFIELD LAWRENCE I
IPC: C07K14/34
Filed: 1985-02-07
Granted: 1991-11-15
Abstract: Recombinant methods for the production of Ricin A, Ricin B, Ricin of Diphtheria toxin (DT)A or AB min fragment are described together with suitable hosts and vectors. Immunotoxin conjugates comprising Ricin toxin A chain or Diphtheria toxin are also described.
Patent AT-E83652-T1 (AT)
Inventor: NISHIKAWA HIROKAZU
IPC: A61K9/16
Filed: 1986-02-01
Granted: 1993-01-15
Abstract: Rapidlydisintegratable active-component-containing foamable compositions can be obtained by the present method:
 an active component (Component-C) is mixed into a solid alkali metal or alkali earth metal salt of carbonic acid (Component-A) and/or a solid aliphatic carboxylic acid (Component-B), and then mixed together after being moisturized separately with approx. 0.5-5% (w/w) water.
Patent AT-E62672-T1 (AT)
Inventor: SCHNETTLER RICHARD A
IPC: C07D207/34
Filed: 1986-02-04
Granted: 1991-05-15
Abstract: Pyrrole-3 carboxylates of the following general structure 
<CHEM>
 wherein R1 is a hydrogen or lower alkyl group; R2 is a 1 to 8 carbon atom alkyl group; and R3 is a hydrogen, lower alkyl, pyridyl, pyridylmethyl, pyrryl, pyrrylmethyl, thienyl, thienylmethyl or phenyl or benzyl optionally substituted with one or two lower alkyl, lower alkoxy, lower alkylthio, halogen, nitro, hydroxy, carboxy or cyano groups or with a methylenedioxy group.
Patent AT-E43945-T1 (AT)
Inventor: APPELMANN WOLFGANG DIPL-ING
IPC: H04Q1/24
Filed: 1986-03-07
Granted: 1989-06-15
Abstract: 1. Method for connection-testing a broad-band switching network with a connection-individual, input-end feeding-in of a test signal, containing an address designating the switching network input, and output-end evaluating thereof, characterized in that, in an integrated services telecommunication system with separate switching devices (SKF, BKF) for narrow-band and for broad-band services in each access circuit (BLT) involved in a broad-band connection, connection test signals which in each case contain the address of exactly this access circuit (BLT A) and the address of the distant access circuit (BLT B) which may be contained in corresponding connection test signals received from the distant side, are inserted into the narrow-band signal gaps of the broad-band signal and that the broad-band signals switched through via the broad-band switching network (BKF) are individually also switched through to a test connection (PA) also connected to the broad-band switching network (BKF), which test connection removes from the broad-band signals in each case the connection test signal contained therein and passes it on to a switching processor (SP) which determines the correctness of the existing connection by comparing the address of the access circuit (BLT A) and distant access circuit (BLT B) with the switching matrix setting.
Patent AT-E79534-T1 (AT)
Inventor: SCHEUFFGEN INGEBORG
IPC: C09K3/00
Filed: 1986-05-20
Granted: 1992-09-15
Abstract: A free-flowing aqueous concentrate for imparting a pearlescent appearance to cosmetics and surfactants and which is compatible with preparations of differing ionicity, containing: a compound of the formula R1-(OCnH2n)xOR2 wherein R1 is a linear C16-22 fatty acyl, R2 is hydrogen or a linear C16-22 fatty acyl, n is 2 or 3, and x is 1 to 4; a C12-22 fatty acid monoethanolamide; and a nonionic ethylene oxide adduct having an HLB value of 12 to 16; as well as a method for using such concentrate.
Patent AT-E90145-T1 (AT)
Inventor: IWANICKI ANDRZEJ TOMASZ
IPC: F16L19/07
Filed: 1983-08-11
Granted: 1993-06-15
Abstract: 1 - Coupling including a connection disposed for receiving with a sliding fit a coupling member (70) which, on forced axial displacement into or in over the connection, is intended to act on clamping and sealing means axially compressible by the coupling member (20) or connection in which it is inserted, for translating the compression forces generated by the axial compression into radial compression forces against the connection or against a pipe or coupling piece inserted in the coupling, characterized in that the coupling member has axially projecting, resilient gripping means (71) with radially inwardly projecting hooks, for engaging against a collar (72) disposed on the periphera surface of the connection, the collar having a radially projecting edge facing away from the gripping means, the coupling member comprising two parts (66, 67) in threaded engagement, and with the aid of locking flanges formed in said parts retain between them the gripping means as well as the clamping and sealing means, said means, on screwing up the parts of the coupling member, being pressed into engagement against the collar edge, as well as against the peripheral surface of the connection or the pipe or the coupling piece.
Patent AT-E62835-T1 (AT)
Inventor: THIRION BERNARD
IPC: H04R3/00
Filed: 1986-08-19
Granted: 1991-05-15
Abstract: The invention relates to a method for supplying electric power to a transducer for generating sonic or ultrasonic vibrations. It is characterized in that in the automatic control stage, the control device (11) is kept within said command and control loop and, by means of its processor and as a function of the data furnished to this processor and in particular data emitted by the analyisis means (6-8) furnishing the phase displacement (Df) and the direction (Sf) of the phase displacement between the current (I) and the voltage (U) of the power supply of the transducer, adapter control signals (12) are processed, each of which determines an output frequency and by way of which, not taking into account anything but the possible existence of a phase displacement requiring correction, whatever the value and the direction of this phase displacement, the progressive modification of the frequency is commanded, in the direction dictated by the direction of the phase displacement, until arriving at one of two situations, which are either the disappearance of the difference of the phases requiring correction, or the arrival at a previously fixed limit of the modification of the frequencies since the frequency at the beginning of this modification.